CN209815247U - Laser paper feeder assembly - Google Patents
Laser paper feeder assembly Download PDFInfo
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- CN209815247U CN209815247U CN201920399900.6U CN201920399900U CN209815247U CN 209815247 U CN209815247 U CN 209815247U CN 201920399900 U CN201920399900 U CN 201920399900U CN 209815247 U CN209815247 U CN 209815247U
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Abstract
The utility model relates to the technical field of paper feeders, in particular to a laser paper feeder assembly, which comprises a frame, a paper feeding wheel shaft assembly, a lower paper pressing wheel assembly and a guiding paper pressing plate assembly, wherein the paper feeding wheel shaft assembly, the lower paper pressing wheel assembly and the guiding paper pressing plate assembly are arranged on the frame; the paper feeding wheel shaft assemblies are provided with two groups, namely an inner paper feeding wheel shaft assembly and an outer paper feeding wheel shaft assembly; the lower paper pressing wheel assemblies are provided with two groups, namely a first lower paper pressing wheel assembly and a second lower paper pressing wheel assembly; the guide paper pressing plate assembly is connected and arranged between the inner paper feeding wheel shaft assembly and the outer paper feeding wheel shaft assembly. The utility model discloses a laser machine feeder subassembly passes through the cooperation work of paper feeding wheel axle subassembly, lower part paper pressing wheel subassembly and direction paper pressing plate subassembly for beat printing paper and can directly carry self-service terminal's user position, improved the comfort level that user operation experienced.
Description
Technical Field
The utility model relates to a feeder technical field especially relates to a laser machine feeder subassembly.
Background
The current printer prints report and goes out paper mode singleness, especially when using on self-service terminal equipment, because the restriction of printer structure size itself, space distance is less, and the printer mouth exposes in the outward appearance usually, when self-service printer goes out paper, the user can not conveniently get and beat printing paper, leads to user operation to experience not good.
Therefore, it is urgently needed to provide a laser paper feeder assembly, so that a user can conveniently take printing paper, and the comfort level of the user operation experience is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser machine feeder subassembly presses the paper wheel subassembly and the collaborative work that the paper board subassembly was pressed in the direction through feeding wheel axle subassembly, lower part for beat printing paper and can directly carry self-service terminal's user position, improve the comfort level that user operation experienced.
In order to realize the above-mentioned purpose, the utility model provides a laser machine feeder subassembly, press paper wheel subassembly and direction to press paper board subassembly including the frame and rack-mounted feed roller axle subassembly, lower part, wherein:
the end part of one end of the rack is provided with a paper inlet, and the end part of the other end of the rack is provided with a paper outlet;
the paper feeding wheel shaft assemblies are provided with two groups, namely an inner paper feeding wheel shaft assembly and an outer paper feeding wheel shaft assembly; the internal paper feeding wheel shaft assembly is arranged inside the rack, and the external paper feeding wheel shaft assembly is arranged at the paper outlet of the rack;
the lower paper pressing wheel assemblies are provided with two groups, namely a first lower paper pressing wheel assembly and a second lower paper pressing wheel assembly; the first lower paper pressing wheel component is matched with the inner paper feeding wheel shaft component and is positioned below the inner paper feeding wheel shaft component; the second lower paper pressing wheel component is matched with the external paper feeding wheel shaft component and is positioned below the external paper feeding wheel shaft component;
the guide paper pressing plate assembly is connected and arranged between the inner paper feeding wheel shaft assembly and the outer paper feeding wheel shaft assembly.
Further, the frame includes left side board, right side board, goes up the deflector and lower deflector, wherein:
the upper guide plate and the lower guide plate are arranged up and down, and the left side plate and the right side plate are arranged oppositely and positioned at two sides of the upper guide plate and the lower guide plate;
the paper feeding wheel shaft assembly is positioned between the upper guide plate and the lower guide plate, and the lower paper pressing wheel assembly is arranged on the lower guide plate.
Further, the paper feed wheel axle subassembly includes dabber, paper feed wheel and rubber circle, wherein:
the mandrel is arranged between the left side plate and the right side plate;
the number of the paper feeding wheels is at least 1, and the paper feeding wheels are fixedly sleeved on the mandrel;
the paper feeding wheel is fixedly sleeved with a plurality of rubber rings.
Further, the paper wheel subassembly is pressed to lower part includes presses paper wheel fixed plate, presses paper wheel and spring shaft, wherein:
the paper pressing wheel fixing plate is fixedly connected with the lower guide plate, the paper pressing wheel is sleeved on the spring shaft, and two ends of the spring shaft are fixedly connected with the paper pressing wheel fixing plate;
the paper pressing wheel is in rolling friction contact with the paper feeding wheel.
Further, the paper board subassembly is pressed in direction includes the clamp plate axle and fixed cover establishes a plurality of guide plate on the clamp plate axle, wherein:
the pressing plate shaft is arranged between the left side plate and the right side plate;
u type openings have all been seted up at guide plate's both ends, and the U type opening at guide plate both ends overlaps respectively on the dabber of inside feed wheel axle subassembly and the dabber of outside feed wheel axle subassembly.
Further, laser machine paper feeder subassembly still includes drive assembly, and drive assembly includes motor, synchronous gear, clutch gear, reversing gear and goes out piece rubber tyer shaft gear, wherein:
the motor, the synchronous gear, the clutch gear, the reversing gear and the piece discharging rubber wheel shaft gear are all arranged on the outer side of the left side plate or the right side plate;
an output shaft of the motor is fixedly connected with a synchronous gear, and the synchronous gear, the clutch gear, the reversing gear and the film outlet rubber wheel shaft gear are sequentially meshed for transmission;
the film outlet rubber wheel shaft gear is fixedly connected with one end of a mandrel of the paper feeding wheel shaft assembly and drives the mandrel to rotate.
Furthermore, one side of a paper feeding wheel of the paper feeding wheel shaft assembly is fixed with the mandrel through a first clamping ring, and the other side of the paper feeding wheel is fixed with the mandrel through a connecting pin.
Furthermore, the both sides of the direction clamp plate of the paper board subassembly are all fixed with the clamp plate axle through the second snap ring to the direction.
Furthermore, the device also comprises a photoelectric sensing plate which is used for receiving the operation signal and controlling the motor to act, and the photoelectric sensing plate is fixedly arranged on the lower guide plate.
Further, laser machine paper feeder subassembly still includes the conveying mechanism connecting piece that is used for with laser printer fixed connection, wherein:
the conveying mechanism connecting pieces comprise two groups which are respectively arranged on the outer sides of the left side plate and the right side plate, and the two groups of conveying mechanism connecting pieces are oppositely arranged.
The utility model discloses a laser machine feeder subassembly has following beneficial effect:
1. the utility model discloses a laser machine feeder subassembly presses the paper wheel subassembly and the collaborative work that the paper board subassembly was pressed in the direction through feed roller axle subassembly, lower part for beat printing paper and can directly carry the user position at self-service terminal, thereby improved the comfort level that user operation experienced.
2. The utility model discloses an go up the deflector of frame and lower deflector restriction play paper position, cooperation direction pressure paper board subassembly makes that the paper can be smooth and easy, smooth carry to outside feed roller axle subassembly by inside feed roller axle subassembly, then continues to carry the outside layer board position of paper until self-service terminal, namely user position department.
3. The utility model discloses a roll friction contact between paper wheel and the feed roller for there is not relative motion between paper and paper wheel or the feed roller, thereby has avoided because the paper fold that relative motion leads to or the writing is fuzzy.
4. The utility model discloses a plurality of rubber circles that the cover was established on the feed advance wheel have effectively increased the frictional force between feed advance wheel and the paper, have avoided sliding friction to appear then in the paper transportation, can effectively guarantee the paper and press and be in the rolling friction state between paper wheel or the feed advance wheel.
5. The utility model discloses a buffering and the regulation of the pressure among the paper transportation process have been realized in setting up of the spring axle of paper wheel subassembly is pressed to the lower part.
6. The utility model discloses a U type opening overlap joint respectively at guide clamp plate both ends is in the spindle of inside feed roller axle subassembly and the spindle of outside feed roller axle subassembly to guaranteed guide clamp plate and the depth of parallelism between the lower deflector, makeed the play paper more smooth and easy.
7. The utility model discloses a synchronizing gear, clutch gear, reversing gear and play piece rubber tye shaft gear mesh transmission in proper order to use a motor can drive inside feed roller axle subassembly and outside feed roller axle subassembly synchronous working simultaneously, thereby effectively avoided the paper to receive the extra pulling force along on the direction of delivery at the in-process of carrying, perhaps the paper phenomenon of piling up appears in transportation process.
Drawings
For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an angle of a laser feeder assembly according to the present invention;
FIG. 2 is a schematic view of another angle of the laser feeder assembly according to the present invention;
FIG. 3 is a schematic side view of the feeder assembly of the laser scanner of the present invention;
FIG. 4 is a schematic view of the assembly structure of the feed roller shaft assembly, the lower platen assembly, and the guide platen assembly of the present invention;
FIG. 5 is a schematic view of the feed roller assembly of FIG. 4 according to the present invention;
fig. 6 is a schematic structural view of the lower platen assembly of fig. 4 according to the present invention;
fig. 7 is a schematic structural view of the guiding paper pressing plate assembly in fig. 4 according to the present invention;
in the figure: 11-paper inlet, 12-paper outlet, 13-left side plate, 14-right side plate, 15-upper guide plate, 16-lower guide plate, 17-upper cover plate, 18-butterfly nut, 2-paper feed wheel shaft assembly, 21-inner paper feed wheel shaft assembly, 22-outer paper feed wheel shaft assembly, 211-mandrel, 212-paper feed wheel, 213-rubber ring, 214-first snap ring, 215-connecting pin, 3-lower paper press wheel assembly, 31-paper press wheel fixing plate, 32-paper press wheel, 33-spring shaft, 4-guide paper press plate assembly, 41-press plate shaft, 42-guide press plate, 43-U-shaped opening, 44-second snap ring, 51-motor output shaft, 52-synchronous gear, 53-clutch gear, 54-reversing gear, 55-piece-discharging rubber wheel shaft gear, 6-photoelectric sensing plate and 7-conveying mechanism connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides a laser feeder assembly, which includes a frame, and a feeding roller shaft assembly 2, a lower paper pressing roller assembly 3, and a guiding paper pressing plate assembly 4 mounted on the frame, wherein: the end part of one end of the frame is provided with a paper inlet 11, and the end part of the other end of the frame is provided with a paper outlet 12; the paper feeding wheel shaft assembly 2 is provided with two groups, namely an inner paper feeding wheel shaft assembly 21 and an outer paper feeding wheel shaft assembly 22; an inner paper feeding wheel shaft assembly 21 is arranged inside the frame, and an outer paper feeding wheel shaft assembly 22 is arranged at the paper outlet 12 of the frame; the lower paper pressing wheel assemblies 3 are provided with two groups, namely a first lower paper pressing wheel assembly and a second lower paper pressing wheel assembly; the first lower paper pressing wheel assembly is matched with the inner paper feeding wheel shaft assembly 21 and is positioned below the inner paper feeding wheel shaft assembly 21; the second lower paper pressing wheel assembly is matched with the outer paper feeding wheel shaft assembly 22 and is positioned below the outer paper feeding wheel shaft assembly 22; the guide platen assembly 4 is connected between the inner feed roller shaft assembly 21 and the outer feed roller shaft assembly 22.
Specifically, the frame is mainly used for bearing and mounting other components, and the frame can be a frame with any structural form of a paper inlet 11 and a paper outlet 12; as a preferred embodiment, as shown in fig. 1 and 2, the frame includes a left side plate 13, a right side plate 14, an upper guide plate 15, and a lower guide plate 16, wherein:
the upper guide plate 15 and the lower guide plate 16 are arranged up and down, and the left side plate 13 and the right side plate 14 are arranged oppositely and positioned at two sides of the upper guide plate 15 and the lower guide plate 16; the paper feeding wheel shaft assembly 2 is positioned between the upper guide plate 15 and the lower guide plate 16, and the lower paper pressing wheel assembly 3 is arranged on the lower guide plate 16; the upper guide plate 15 can be fixed between the left side plate 13 and the right side plate 14 in a clamping manner and a manual screwing and fixing manner of the butterfly nut 18. The paper feeding wheel shaft assembly 2 is matched with the lower paper pressing wheel assembly 3 to provide power for paper conveying, and the guide paper pressing plate assembly 4 is positioned between the paper feeding wheel shaft assembly 2 and the outer paper feeding wheel shaft assembly 22 and used for guiding the paper conveying; the paper feeding wheel shaft assembly 2 and the lower paper pressing wheel assembly 3 are respectively provided with two groups and are positioned at the initial position and the end position of paper conveying, so that the smooth and fluent conveying of the paper is effectively ensured. In addition, the upper guide plate 15 and the lower guide plate 16 of the rack limit the paper discharging position, and cooperate with the guiding paper pressing plate assembly 4 to enable the paper to be smoothly and flatly conveyed from the inner paper feeding axle assembly 21 to the outer paper feeding axle assembly 22, and then the paper is continuously conveyed to the outer supporting plate position of the self-service terminal, namely the user position.
The utility model discloses a laser machine feeder subassembly presses paper wheel subassembly 3 and the collaborative work of direction pressure paper board subassembly 4 through feed reel axle subassembly 2, lower part for beat the user position that paper can directly carry self-service terminal, thereby improved the comfort level that user operation experienced.
As shown in fig. 2, the upper cover plate 17 is disposed above the mounting positions of the paper feeding axle assembly 2, the lower paper pressing wheel assembly 3, and the guiding paper pressing plate assembly 4 of the paper feeder assembly of the laser machine of the present invention, and mainly plays a role of protection and dust prevention; the electrical control part can be fixedly arranged on the inner side of the upper cover plate 17 and fastened through a spring bolt.
Further, as shown in fig. 5, the paper feeding roller shaft assembly 2 includes a spindle 211, a paper feeding roller 212, and a rubber ring 213, wherein: the spindle 211 is disposed between the left side plate 13 and the right side plate 14; the number of the paper feeding wheels 212 is at least 1, and the paper feeding wheels are fixedly sleeved on the mandrel 211; the paper feeding wheel 212 is fixedly sleeved with a plurality of rubber rings 213.
Specifically, the number of the paper feeding wheels 212 is two, and the two paper feeding wheels are symmetrically arranged on the mandrel 211; preferably, one side of the feeding roller 212 is fixed to the spindle 211 by a first snap ring 214, and the other side is fixed to the spindle 211 by a connecting pin 215; the paper feeding wheel 212 is fixedly sleeved with 4 fluororubber rings.
Further, as shown in fig. 6, the lower platen assembly 3 includes a platen fixing plate 31, a platen 32, and a spring shaft 33, wherein: the paper pressing wheel fixing plate 31 is fixedly connected with the lower guide plate 16, the paper pressing wheel 32 is sleeved on the spring shaft 33, and two ends of the spring shaft 33 are fixedly connected with the paper pressing wheel fixing plate 31; the paper pressing wheel 32 is in rolling frictional contact with the paper feeding wheel 212.
Specifically, the paper pressing wheel fixing plate 31 is mainly used for fixing and mounting the lower paper pressing wheel assembly 3 and the lower guide plate 16 and for bearing and mounting the paper pressing wheel 32 and the spring shaft 33, the paper pressing wheel fixing plate 31 may have a structure as shown in fig. 6, or may adopt other structural forms according to the function thereof, and the present invention is not particularly limited; the structural size of the paper pressing wheel 32 is matched with that of the paper feeding wheel 212, so that the paper pressing wheel 32 and the paper feeding wheel 212 can be better matched to realize smooth transportation of paper. In addition, the arrangement of the fluororubber ring effectively increases the friction force between the paper feeding wheel 212 and the paper surface, thereby avoiding the sliding friction in the paper conveying process, namely effectively ensuring that the paper and the paper pressing wheel 32 or the paper feeding wheel 212 are always in a rolling friction state; the symmetrical arrangement of the two feeding wheels 212 can ensure a smoother feeding of the paper. The lower paper pressing wheel assemblies 3 are provided with two groups, namely a first lower paper pressing wheel assembly and a second lower paper pressing wheel assembly, the first lower paper pressing wheel assembly and the second lower paper pressing wheel assembly respectively comprise a left lower paper pressing wheel assembly and a right lower paper pressing wheel assembly, and the left lower paper pressing wheel assembly and the right lower paper pressing wheel assembly respectively comprise three main structural components, namely a paper pressing wheel fixing plate 31, a paper pressing wheel 32 and a spring shaft 33; the arrangement of the left and right lower paper pressing wheel assemblies can be better matched with the inner paper feeding wheel shaft assembly 21 or the outer paper feeding wheel shaft assembly 22, and smooth and flat conveying of 25 paper is realized. In addition, the arrangement of the spring shaft 33 of the lower paper pressing wheel assembly 3 realizes the buffering and adjustment of the pressure in the paper conveying process.
Further, as shown in fig. 7, the guiding paper pressing plate assembly 4 includes a pressing plate shaft 41 and a plurality of guiding pressing plates 42 fixedly sleeved on the pressing plate shaft 41, wherein: the platen shaft 41 is provided between the left side plate 13 and the right side plate 14; u-shaped opening 43 has all been seted up at guide clamp plate 42's both ends, and the U-shaped opening 43 at guide clamp plate 42 both ends overlaps respectively on the dabber 211 of inside paper feed axle subassembly 21 and on the dabber 211 of outside paper feed axle subassembly 22 to guaranteed the depth of parallelism between guide clamp plate 42 and lower deflector 16, makeed the play paper more smoothly.
As a preferred embodiment, the number of the guide pressing plates 42 is 3, and the two sides and the middle of the paper are respectively limited, so that the smoothness of the paper in the conveying process can be better ensured, and the paper can be discharged more smoothly; both sides of the guide pressure plate 42 are fixed with the pressure plate shaft 41 through the second snap ring 44, the structure form is simple, and the fixing effect is good.
In some embodiments of the laser paper feeder assembly of the present invention, as shown in fig. 1, the laser paper feeder assembly further comprises a driving assembly, the driving assembly comprises a motor, a synchronizing gear 52, a clutch gear 53, a reversing gear 54, and a sheet-discharging rubber-tired shaft gear 55, wherein: the motor, the synchronous gear 52, the clutch gear 53, the reversing gear 54 and the piece outlet rubber wheel shaft gear 55 are all arranged on the outer side of the left side plate 13 or the right side plate 14; the motor output shaft 51 is fixedly connected with a synchronous gear 52, and the synchronous gear 52, a clutch gear 53, a reversing gear 54 and a piece discharging rubber wheel shaft gear 55 are sequentially meshed for transmission; the film outlet rubber wheel shaft gear 55 is fixedly connected with one end of a mandrel 211 of the paper feeding wheel shaft component 2 and drives the mandrel 211 to rotate.
Specifically, the synchronizing gear 52 is disposed at the middle position and connected to the motor, a set of clutch gear 53, a set of reversing gear 54, and a set of film-discharging rubber wheel shaft gear 55 are disposed on two sides of the synchronizing gear, the film-discharging rubber wheel shaft gears 55 on two sides respectively drive the spindle 211 of the internal feeding wheel shaft assembly 21 and the spindle 211 of the external feeding wheel shaft assembly 22 to rotate synchronously, so that the internal feeding wheel shaft assembly 21 and the external feeding wheel shaft assembly 22 can be driven to work synchronously by one motor, thereby effectively avoiding the phenomenon that paper is subjected to extra pulling force in the conveying direction during the conveying process, or the paper is stacked during the conveying process. The utility model discloses a model and synchronous gear 52, separation and reunion gear 53, reversing gear 54 of motor, the number of teeth that goes out piece rubber axle gear 55, modulus etc. the technical personnel in the field can choose for use according to actual conditions.
In some embodiments of the present invention, as shown in fig. 2, the laser feeder assembly further includes a photoelectric sensing plate 6 for receiving an operation signal and controlling the motor to operate, and the photoelectric sensing plate 6 is fixedly disposed on the lower guide plate 16.
In some embodiments of the laser feeder assembly of the present invention, as shown in fig. 1, the laser feeder assembly further comprises a conveying mechanism connecting member 7 for fixedly connecting with a laser printer, wherein: conveying mechanism connecting piece 7 includes two sets ofly, sets up respectively in the outside of left side board 13 and right side board 14, and two sets of conveying mechanism connecting piece 7 set up relatively, thereby guaranteed the utility model discloses an effective fixed connection of external equipment such as laser machine feeder subassembly and laser printer.
In order to understand more clearly the utility model discloses a laser machine feeder subassembly's technical scheme, it is here right the utility model discloses a laser machine feeder subassembly's working process carries out brief description:
the left side plate 13, the right side plate 14 and the conveying mechanism connecting piece 7 are fixedly connected with a laser printer (not shown in the figure); when the laser printer is used for continuous or intermittent printing operation, the photoelectric sensing plate 6 of the lower guide plate 16 receives an operation signal, a speed reducing motor is started, a synchronous gear 52 fixed on the speed reducing motor drives a clutch gear 53 to rotate, and the clutch gear 53 transmits torque to a piece discharging rubber wheel shaft gear 55 through a reversing gear 54; the sheet-discharging rubber wheel shaft gear 55 drives the inner paper-feeding wheel shaft assembly 21 to act through the mandrel 211, the fluororubber ring sleeved on the paper-feeding wheel 212 and the paper-pressing wheel 32 of the lower paper-pressing wheel assembly 3 are in rolling friction, meanwhile, the upper guide plate 5 and the lower guide plate 16 limit the paper-discharging position, and the paper is flatly conveyed to the outer paper-feeding wheel shaft assembly 22 under the action of the guide paper-pressing plate assembly 4; the external paper feeding roller assembly 22 continues to feed the paper to the external pallet (not shown) of the self-service terminal, so that the user can conveniently take the printing paper, and the paper feeding is completed.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (10)
1. The utility model provides a laser machine paper feeder subassembly, its characterized in that, includes the frame and installs paper feed roller axle subassembly, the paper wheel subassembly is pressed to the lower part in the frame and the paper board subassembly is pressed in the direction, wherein:
the end part of one end of the rack is provided with a paper inlet, and the end part of the other end of the rack is provided with a paper outlet; the paper feeding wheel shaft assemblies are provided with two groups, namely an inner paper feeding wheel shaft assembly and an outer paper feeding wheel shaft assembly; the internal paper feeding wheel shaft assembly is arranged inside the rack, and the external paper feeding wheel shaft assembly is arranged at a paper outlet of the rack;
the lower paper pressing wheel assemblies are provided with two groups, namely a first lower paper pressing wheel assembly and a second lower paper pressing wheel assembly; the first lower paper pressing wheel assembly is matched with the inner paper feeding wheel shaft assembly and is positioned below the inner paper feeding wheel shaft assembly; the second lower paper pressing wheel assembly is matched with the external paper feeding wheel shaft assembly and is positioned below the external paper feeding wheel shaft assembly; the guide paper pressing plate assembly is connected and arranged between the inner paper feeding wheel shaft assembly and the outer paper feeding wheel shaft assembly.
2. The laser paper feeder assembly of claim 1, wherein the frame includes a left side plate, a right side plate, an upper guide plate, and a lower guide plate, wherein:
the upper guide plate and the lower guide plate are arranged up and down, and the left side plate and the right side plate are arranged oppositely and positioned at two sides of the upper guide plate and the lower guide plate;
the paper feeding wheel shaft assembly is positioned between the upper guide plate and the lower guide plate, and the lower paper pressing wheel assembly is arranged on the lower guide plate.
3. The laser paper feeder assembly of claim 2, wherein the paper feeding axle assembly comprises a spindle, a paper feeding wheel, and a rubber ring, wherein:
the mandrel is arranged between the left side plate and the right side plate;
the number of the paper feeding wheels is at least 1, and the paper feeding wheels are fixedly sleeved on the mandrel;
the paper feeding wheel is fixedly sleeved with a plurality of rubber rings.
4. The laser paper feeder assembly of claim 3, wherein the lower paper pressing wheel assembly includes a paper pressing wheel fixing plate, a paper pressing wheel, and a spring shaft, wherein:
the paper pressing wheel fixing plate is fixedly connected with the lower guide plate, the paper pressing wheel is sleeved on the spring shaft, and two ends of the spring shaft are fixedly connected with the paper pressing wheel fixing plate;
the paper pressing wheel is in rolling friction contact with the paper feeding wheel.
5. The laser paper feeder assembly of claim 4, wherein the guided paper platen assembly includes a platen shaft and a plurality of guide platens fixedly secured to the platen shaft, wherein:
the pressing plate shaft is arranged between the left side plate and the right side plate;
u type openings have all been seted up at the both ends of direction clamp plate, the direction clamp plate both ends U type opening overlap joint respectively is in the dabber of inside feed wheel axle subassembly and the dabber of outside feed wheel axle subassembly.
6. The laser paper feeder assembly of claim 5, further comprising a drive assembly including a motor, a synchronizing gear, a clutch gear, a reversing gear, and a film exit spool gear, wherein:
the motor, the synchronous gear, the clutch gear, the reversing gear and the piece discharging rubber wheel shaft gear are all arranged on the outer side of the left side plate or the right side plate;
the output shaft of the motor is fixedly connected with the synchronous gear, and the synchronous gear, the clutch gear, the reversing gear and the film outlet rubber wheel shaft gear are sequentially meshed for transmission;
the sheet outlet rubber wheel shaft gear is fixedly connected with one end of the mandrel of the paper feeding wheel shaft assembly and drives the mandrel to rotate.
7. The laser paper feeder assembly as claimed in claim 3, wherein one side of the paper feeding wheel shaft assembly is fixed to the spindle by a first snap ring, and the other side is fixed to the spindle by a connecting pin.
8. The laser paper feeder assembly as claimed in claim 5, wherein both sides of the guide platen assembly are fixed to the platen shaft by a second snap ring.
9. The laser paper feeder assembly as claimed in claim 6, further comprising a photo sensor plate for receiving an operation signal and controlling the operation of the motor, the photo sensor plate being fixedly disposed on the lower guide plate.
10. The laser paper feeder assembly of claim 2, further comprising a transport mechanism connection for fixed connection with a laser printer, wherein:
the conveying mechanism connecting pieces comprise two groups which are respectively arranged on the outer sides of the left side plate and the right side plate, and the two groups of conveying mechanism connecting pieces are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399900.6U CN209815247U (en) | 2019-03-27 | 2019-03-27 | Laser paper feeder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399900.6U CN209815247U (en) | 2019-03-27 | 2019-03-27 | Laser paper feeder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815247U true CN209815247U (en) | 2019-12-20 |
Family
ID=68877392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399900.6U Active CN209815247U (en) | 2019-03-27 | 2019-03-27 | Laser paper feeder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815247U (en) |
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2019
- 2019-03-27 CN CN201920399900.6U patent/CN209815247U/en active Active
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